use calamine::{open_workbook, Error, Xlsx, Reader, RangeDeserializerBuilder, DataType};

pub(crate) fn read_xls(){
    let mut excel: Xlsx<_> = open_workbook("D:/it/shuju.xlsx").unwrap();
    if let Ok(r) = excel.worksheet_range("5月机型uv数") {
        for row in r.rows() {
            for cell in row {
                print!("{}\t", cell);
            }
        }
    }
}